Two types of fractal dimensions for phase separation in multicomponent polymer membranes

被引：0
|
作者：
Miyata, T [1 ]
Takagi, T
Higuchi, JI
Uragami, T
机构：
[1] Kansai Univ, Fac Engn, Suita, Osaka 5648680, Japan
[2] Kansai Univ, High Technol Res Ctr, Suita, Osaka 5648680, Japan
来源：
JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS | 1999年 / 37卷 / 13期
关键词：
fractal; multicomponent polymer membrane; microphase separation;
D O I：
10.1002/(SICI)1099-0488(19990701)37:13<1545::AID-POLB21>3.0.CO;2-0
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The dispersibility and shape of the phase separation in multicomponent polymer membranes were quantified using the concepts of fractal geometry. Two types of fractal dimensions in polymer blend and graft copolymer membranes, the fractal dimensions for dispersibility and shape, are obtained by the analysis of transmission electron microscope images. These dimensions enable the clear and quantitative distinction of the morphology of the polymer blend membranes based on their phase separation.
引用
收藏
页码：1545 / 1550
页数：6
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